From c41d3de8eeb16773cd326f8ea6cfbf575ce08b75 Mon Sep 17 00:00:00 2001 From: "hunter@kvog.sh" Date: Fri, 6 Feb 2026 16:54:54 -0600 Subject: rushmore-linux --- rushmore-linux/rl.sh | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100755 rushmore-linux/rl.sh (limited to 'rushmore-linux/rl.sh') diff --git a/rushmore-linux/rl.sh b/rushmore-linux/rl.sh new file mode 100755 index 0000000..2f7ecae --- /dev/null +++ b/rushmore-linux/rl.sh @@ -0,0 +1,27 @@ +#!/bin/sh + +set -euo pipefail + +ROOT="$(dirname "$0")" +BUILD_DIR="$ROOT/build" +ROOTFS_DIR="$ROOT/rootfs" + +mkdir -p "$BUILD_DIR" +mkdir -p "$ROOTFS_DIR/proc" "$ROOTFS_DIR/sys" "$ROOTFS_DIR/dev" + +echo "Compiling rlinit" +musl-gcc -static -O2 -s rlinit/rlinit.c -o "$BUILD_DIR/init" + +echo "Compiling rlwsd" +musl-gcc -static -O2 -s rlwsd/rlwsd.c -o "$BUILD_DIR/rlwsd" + +echo "Building rootfs" +cp "$BUILD_DIR/init" "$ROOTFS_DIR/init" +cp "$BUILD_DIR/rlwsd" "$ROOTFS_DIR/rlwsd" + +echo "Building initramfs" +(cd "$ROOTFS_DIR" && find . -print0 | cpio --null -ov --format=newc) > "$BUILD_DIR/initramfs.cpio" + +echo "Running QEMU (do CTRL+A then X to quit)" +sleep 1 +qemu-system-x86_64 -kernel linux/arch/x86/boot/bzImage -initrd "$BUILD_DIR/initramfs.cpio" -append "console=ttyS0" -nographic \ No newline at end of file -- cgit v1.2.3